103010321213 has 8 divisors (see below), whose sum is σ = 103654161336. Its totient is φ = 102368448000.

The previous prime is 103010321159. The next prime is 103010321327. The reversal of 103010321213 is 312123010301.

It can be written as a sum of positive squares in 4 ways, for example, as 33871825849 + 69138495364 = 184043^2 + 262942^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103010321213 - 2¹⁸ = 103010059069 is a prime.

It is a super-2 number, since 2×103010321213² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103010321191 and 103010321200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103010321413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386588 + ... + 596213.

It is an arithmetic number, because the mean of its divisors is an integer number (12956770167).

Almost surely, 2^103010321213 is an apocalyptic number.

It is an amenable number.

103010321213 is a deficient number, since it is larger than the sum of its proper divisors (643840123).

103010321213 is an equidigital number, since it uses as much as digits as its factorization.

103010321213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983455.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 103010321213 its reverse (312123010301), we get a palindrome (415133331514).

The spelling of 103010321213 in words is "one hundred three billion, ten million, three hundred twenty-one thousand, two hundred thirteen".